Posted by **Chelsea** on Wednesday, September 15, 2010 at 12:23pm.

Find an expression for the function whose graph is the given curve.

The top half of the circle x^2 + (y-2)^2 = 4

My final answer is y= 2 +/- sqrt of x-4

However, I circled the positive sign because that's the top half. Is this right? I was not sure whether it was sqrt of x-4 or sqrt of x^2-4

## Answer This Question

## Related Questions

- Calc - Find an expression for the function whose graph is the given curve. The ...
- Math - Find an expression for the function whose graph is the given curve. The ...
- Calculus - Find an expression for the function whose graph is the given curve. ...
- calculus - Find an expression for the function whose graph is the given curve. a...
- calculus - Find an expression for the function f(x) whose graph is given by the ...
- calculus - Find an expression for the function f(x) whose graph is given by the ...
- calculus - find an expression for the function whose graph consists of the line ...
- algebra - 3. write the function whose graph is the graph of y=sqrt of x, but is ...
- calculus - Given: y^2+h^2=1 Find h as a function of y. If expression for dy/dx ...
- calculus - Given: y^2+h^2=1 Find h as a function of y. If expression for dy/dx ...

More Related Questions